Concord Enviro subsidiary secures ₹126 crore ZLD order
Concord Enviro Systems' subsidiary Rochem Separation Systems (India) Private Limited secured a ₹126 crore order from a major steel manufacturer for Zero Liquid Discharge systems. The 18-month project will enhance the company's order book and revenue visibility while reinforcing its capabilities in sustainable water treatment.

*this image is generated using AI for illustrative purposes only.
Concord Enviro Systems announced that its wholly owned subsidiary, Rochem Separation Systems (India) Private Limited, has secured an order worth INR 126 crores from a major domestic steel manufacturer for the installation of Zero Liquid Discharge (ZLD) systems. The order, received on May 29, 2026, involves design, engineering, supply, erection, and commissioning for Common Effluent Treatment Plant (CETP) upgradation and ZLD system installation. This contract is expected to strengthen the company's consolidated order book and contribute positively to its revenue visibility over the execution period of 18 months.
The disclosure was made to the National Stock Exchange of India Limited and BSE Limited under Regulation 30 of the SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015. The company confirmed that the promoter, promoter group, and group companies do not have any interest in the entity awarding the order, and the transaction does not fall within the ambit of related party transactions. The receipt of this order reinforces the company's capabilities in delivering advanced water and wastewater treatment solutions.
Project Details
The project focuses on sustainability and resource recovery, with nearly 99% of the wastewater being recycled using membrane systems and only about 1% going to thermal concentration systems. Prayas Goel, Managing Director and CMD, highlighted that this order involves setting up India’s largest ZLD system by capacity at a renowned multinational conglomerate. He noted that this represents a decade-long partnership maturing into a long-term value creation role.
Order Breakdown
| Particulars | Details |
|---|---|
| Name of Client | Major Steel Manufacturer |
| Nature of Order | Design, Engineering, Supply, Erection, Commissioning for CETP upgradation and ZLD System installation |
| Order Size | INR 126 Cr |
| Execution Period | 18 months |
| Date of Receipt | May 29, 2026 |
Concord Enviro Systems Ltd. offers a comprehensive suite of technologies and services, including ZLD systems, effluent treatment, desalination, and membrane-based separation solutions. Through its subsidiary, the company leverages global expertise in membrane technology to deliver high-performance, customised solutions for industries such as automotive, pharmaceuticals, and chemicals.
Historical Stock Returns for Concord Enviro Systems
| 1 Day | 5 Days | 1 Month | 6 Months | 1 Year | 5 Years |
|---|---|---|---|---|---|
| -3.43% | +0.07% | -17.44% | -33.70% | -54.01% | -66.96% |
How will this large-scale ZLD project impact Concord Enviro Systems' profit margins given the complexity of the thermal concentration systems?
Does this successful bid position the company to secure similar contracts from other heavy industries facing stringent environmental regulations?
What are the potential operational challenges associated with maintaining a 99% water recycling rate over the system's lifecycle?


































